:root {
  --void: #07080a;
  --ink: #111318;
  --panel: #16191f;
  --bone: #eef1f4;
  --mist: #a7b0bc;
  --line: rgba(255, 255, 255, 0.12);
  --line-dark: #d7dde5;
  --signal: #3dd6c6;
  --signal-dim: #2aa89a;
  --max: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bone);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3 {
  font-family: "Syne", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

/* —— Nav —— */
.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  padding: 1.1rem 0;
  transition: background 0.35s var(--ease), backdrop-filter 0.35s var(--ease);
}
.site-nav.is-solid {
  background: rgba(7, 8, 10, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  color: #fff;
}
.logo span { color: var(--signal); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  font-size: 0.86rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
}
.nav-links a:hover { color: #fff; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
  padding: 0.4rem 0.75rem;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  font-size: 0.86rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn--signal {
  background: var(--signal);
  color: var(--void);
}
.btn--signal:hover { background: #6ee6d9; }
.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}
.btn--ghost:hover { background: #fff; color: var(--void); }
.btn--ink {
  background: var(--ink);
  color: #fff;
}
.btn--ink:hover { background: var(--signal-dim); }
.btn--sm { padding: 0.55rem 0.95rem; font-size: 0.8rem; }

/* —— Hero —— */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  color: #fff;
  isolation: isolate;
  overflow: hidden;
  padding: 8rem 0 4.5rem;
  background: var(--void);
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: drift 22s ease-in-out infinite alternate;
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 8, 10, 0.45) 0%, rgba(7, 8, 10, 0.55) 38%, rgba(7, 8, 10, 0.92) 100%),
    radial-gradient(ellipse at 20% 80%, rgba(61, 214, 198, 0.18), transparent 45%);
}
.hero__noise {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.07;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero__brand {
  font-family: "Syne", sans-serif;
  font-size: clamp(2.8rem, 10vw, 7.2rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 0.88;
  margin-bottom: 0.35rem;
  animation: rise 1s var(--ease) both;
}
.hero__brand em {
  font-style: normal;
  color: var(--signal);
}
.hero__entity {
  font-family: "Syne", sans-serif;
  font-size: clamp(0.85rem, 1.5vw, 1.05rem);
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1.5rem;
  animation: rise 1s 0.06s var(--ease) both;
}
.hero__copy {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: end;
  animation: rise 1s 0.12s var(--ease) both;
}
.hero__copy h1 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.35;
  max-width: 28ch;
  color: rgba(255, 255, 255, 0.92);
}
.hero__side p {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.98rem;
  margin-bottom: 1.2rem;
  max-width: 36ch;
}
.hero__acts { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.hero__meta {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.48);
  animation: rise 1s 0.22s var(--ease) both;
}

@keyframes drift {
  from { transform: scale(1.06) translate3d(0, 0, 0); }
  to { transform: scale(1.12) translate3d(-1.5%, -1%, 0); }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: none; }
}

/* —— Marquee —— */
.marquee {
  background: var(--signal);
  color: var(--void);
  overflow: hidden;
  white-space: nowrap;
  padding: 0.85rem 0;
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.marquee__track {
  display: inline-flex;
  gap: 2.5rem;
  animation: marquee 28s linear infinite;
}
.marquee span::after {
  content: "◆";
  margin-left: 2.5rem;
  opacity: 0.45;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* —— Sections —— */
.section { padding: 6rem 0; }
.section--dark {
  background: var(--void);
  color: #fff;
}
.section--panel { background: #fff; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--signal-dim);
  margin-bottom: 1rem;
}
.section--dark .kicker { color: var(--signal); }
.kicker::before {
  content: "";
  width: 1.6rem;
  height: 1px;
  background: currentColor;
}
.lead {
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  max-width: 16ch;
  margin-bottom: 1rem;
}
.sub {
  color: var(--muted, #66707c);
  max-width: 48ch;
  font-size: 1.05rem;
}
.section--dark .sub { color: var(--mist); }

/* —— Capability rows —— */
.cap-list { margin-top: 3rem; border-top: 1px solid var(--line-dark); }
.cap {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  gap: 1.25rem;
  align-items: start;
  padding: 1.55rem 0;
  border-bottom: 1px solid var(--line-dark);
  transition: background 0.3s var(--ease), padding 0.3s var(--ease);
}
.cap:hover { padding-left: 0.6rem; }
.cap__num {
  font-family: "Syne", sans-serif;
  font-size: 0.9rem;
  color: var(--signal-dim);
  font-weight: 700;
  padding-top: 0.25rem;
}
.cap h3 {
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  margin-bottom: 0.45rem;
}
.cap p {
  color: #66707c;
  max-width: 58ch;
  font-size: 0.98rem;
}
.cap__tag {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #8a93a0;
  padding-top: 0.45rem;
  white-space: nowrap;
}

/* —— Split —— */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  min-height: 70vh;
}
.split__visual {
  position: relative;
  min-height: 420px;
  overflow: hidden;
}
.split__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.split__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 6vw, 5rem);
  background: var(--panel);
  color: #fff;
}
.split__content .lead { max-width: 12ch; }
.split__steps {
  margin-top: 2.2rem;
  display: grid;
  gap: 1.1rem;
}
.split__steps li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.85rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--line);
}
.split__steps li:last-child { border-bottom: 0; padding-bottom: 0; }
.split__steps strong {
  font-family: "Syne", sans-serif;
  color: var(--signal);
  font-size: 0.9rem;
}
.split__steps h4 {
  font-family: "Syne", sans-serif;
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}
.split__steps p { color: var(--mist); font-size: 0.92rem; }

/* —— About band —— */
.about {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: center;
}
.about__frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: #cfd5dd;
}
.about__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about__text .lead { max-width: 14ch; }
.about__text p {
  color: #66707c;
  margin: 0.9rem 0;
  max-width: 48ch;
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.8rem;
}
.about__cell {
  padding: 1.1rem 1rem;
  background: #fff;
  border: 1px solid var(--line-dark);
}
.about__cell small {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8a93a0;
  margin-bottom: 0.35rem;
  font-weight: 700;
}
.about__cell strong {
  font-family: "Syne", sans-serif;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.about__cell a:hover { color: var(--signal-dim); }

/* —— Contact —— */
.contact-shell {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2rem;
  align-items: start;
}
.contact-panel {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}
.contact-panel h3 {
  font-size: 1.5rem;
  margin: 0.4rem 0 1.4rem;
}
.contact-lines { display: grid; gap: 1.1rem; }
.contact-lines small {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 0.25rem;
  font-weight: 700;
}
.contact-lines a {
  font-size: 1.15rem;
  font-family: "Syne", sans-serif;
  letter-spacing: -0.02em;
}
.contact-lines a:hover { color: var(--signal); }
.form label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 650;
  margin-bottom: 0.35rem;
  color: var(--mist);
}
.form input,
.form textarea,
.form select {
  width: 100%;
  margin-bottom: 0.95rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
  border-radius: 0;
}
.form input:focus,
.form textarea:focus,
.form select:focus {
  outline: 1px solid var(--signal);
  border-color: var(--signal);
}
.form textarea { min-height: 130px; resize: vertical; }
.form select option { color: #111; }
.form-note {
  margin-top: 0.85rem;
  color: var(--mist);
  font-size: 0.9rem;
}
.form-note a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* —— Footer —— */
.site-footer {
  background: #040506;
  color: rgba(255, 255, 255, 0.55);
  padding: 2rem 0 2.4rem;
  font-size: 0.88rem;
}
.site-footer__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: baseline;
}
.site-footer strong {
  color: #fff;
  font-family: "Syne", sans-serif;
  letter-spacing: 0.12em;
}
.site-footer a:hover { color: var(--signal); }
.site-footer p {
  margin-top: 0.85rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

/* —— Reveal —— */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (max-width: 960px) {
  .hero__copy,
  .split,
  .about,
  .contact-shell { grid-template-columns: 1fr; }
  .cap { grid-template-columns: 3rem 1fr; }
  .cap__tag { display: none; }
  .split__visual { min-height: 320px; aspect-ratio: 16 / 10; }
  .about__frame { aspect-ratio: 16 / 11; max-height: 360px; }
}
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
    padding: 1rem 24px 1.2rem;
    background: rgba(7, 8, 10, 0.96);
    border-bottom: 1px solid var(--line);
  }
  .nav-links.is-open { display: flex; }
  .site-nav__inner { position: relative; }
  .hero { padding: 7rem 0 3.2rem; align-items: center; }
  .hero__brand { font-size: clamp(3.4rem, 18vw, 5rem); }
  .hero__meta { flex-direction: column; gap: 0.55rem; }
  .about__grid { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .hero__acts .btn { width: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__media img,
  .marquee__track,
  .hero__brand,
  .hero__copy,
  .hero__meta,
  .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}